Forum Posts
How many MEMS Microphones I can connect to one STM32 MCU？
I need to find one STM32 which can connect 32+ microphones ，use I2s or SAI or DFSDM， synchrony run best.
How to use DAC dual Channels simultaneously using DMA
Hello,I am using STM32F765BI MCU.I want to generate an audio on both the channel of DAC using DMA simultaneously, currently I am facing a problem that I am able to generate audio only on one DAC channel at a time.So please suggest a method that how c...
is this regulator LDLN025M33R can be alternative for LD39050PU33R
Hello all , we use stm32f072.1.is this regulator LDLN025M33R can be alternative for LD39050PU33R no legssince we would like to use his "legs" .our current conception is 90mA 3.3V .thanksyaniv
Resolved! using the ADC on STM32L412
Im trying to upgrade the chip I'm using from an STM32F013 to an STM32L412 because I need more speed. I trying to get the ADC running, but having some problems - I check for the EOC flag to be set with a while loop but it stays in the loop forever. I ...
Failed to start the Debug session in STM Nucleo F401RE board.
Failed to start the Debug session in STM Nucleo F401RE board. Please check the attachments below and provide a solution to program the board.
Resolved! What pins can give PWM from 100pin STM32H750?
CubeMX tells very little about PWM. For instance PWM is not listed in pin function list. There is not much about timer outputs either.
STM32F303 Vbat monitoring
Hi everyoneI'm trying to use STM32F303 to measure the battery voltage via Vbat pin.I use 1-cell Li-Po battery (about 3.5V to 4.2V)According to the datasheet the Vbat should be 1.65V to 3.6VSo I have a 3/4 voltage divider resistor outside the chip, a...
